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(一) 猪作为动物模型的实用价值研究生物医学的人,日益认识到动物模型对人类疾病的贡献。已经提出来的动物模型有好几百种。天然发生的动物疾病通常比用实验方法诱发的疾病和天然的人类疾病更为相似,虽然在实用上并不需要动物模型,存各方面都和同类的人类疾病相似。动物模型对人类医学的无与伦比的贡献已经在研究疾病病理发生机理,阐明宿主防卫机理、临床研究,以及药物、化学药品、
(1) The Practical Value of Pigs as Animal Models People who study biomedicine are increasingly recognizing the contribution of animal models to human disease. There are hundreds of animal models that have been proposed. Naturally occurring animal diseases are usually more similar to those induced by experimental methods and to natural human diseases. Although animal models are not required in practice, they are similar in all respects to similar human diseases. The unparalleled contribution of animal models to human medicine has been studied in the pathogenesis of disease, elucidation of host defense mechanisms, clinical research, and the role of drugs, chemicals,